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2.6.17.9 perfmon2 patch for review: new x86_64 files
But I can't seem to find a confession in the software as to whether I have a 64 bit version of Vista. There are both 64 and 32 bit versions of each level of the program, Now Intel Core Solo, Duo and even Celeron mobile support 64 bit and have for several months.(actually they always had it in those chips,

Leopard a 64 bit e chi ha "solo" 32bit?
At least not for the x86-64 designs like AMD's X2 and Intel's Core Duo series. The big allure to the AMD64 design (why Intel eventually adopted it themselves as EMT64) is that it allows the CPU to run in a 32-bit mode by ignoring the 64bit register extensions. That means you can run 64 bit software,

OT: Huge Melons
I could have SWORN I saw something with > 2G... home, I don't see much difference between 64 and 32-bit programs. The programs I am most interested in You most likely aren't running with software compiled for 64-bit, or software that wasn't designed to take advantage of 64-bit, rather targeting 32-bit and just

Vista 64 Bit Version for Core 2 Duo?
In other words a motherboard model that will take, say an Athlon x64 or Intel Core 2 Duo, where the 64-bit capability will be wasted, but will run well in 32-bit mode. That's not how it works. Just load a 32bit OS if you don't want to run in 64bit mode. Thank you for your reply. What I actually meant is when "the

32 bit operating system w/duo core 64bit processor
... my pc to a new MB and Intel core two duo processor, possibly the wolfsdale 8400 at 3.0 GHz. Will there be any problems using 32 bit XP Pro on this system? I'm considering an ASUS P5KE board. Any advise will be appreciated.I see this processor is 64 bit capable. 32-bit OS on a 64-bit processor is no problem.

Windows not seeing new RAM
It is dual core, is it not? Doesn't this make it 64-bit technically, but currently it is only running 32-bit stuff? But, we both play Half-Life 2 based games, and Valve, the company who made them recently released 64-bit versions of their games. Wouldn't he be able to use the 64-bit versions?

Question About Motherboard - CPU Combination - Please
There are a few Tablet PCs that have 64-bit Core 2 Duo processors. However, so far whenever I look closely I always find that they are only available with 32-bit OSes. I expect that this is because the device drivers are only available in 32-bits. ==> if you know of a Tablet PC that runs 64-bits, with 64-bit

Which Suse
3 GB is the system limit for 32-bit operating systems: No, this isn't quite correct. There is a 4GB address space, but because some of that address space is used for other hardware devices in the Hello Gary, My CPU is 64-bit capable ( Intel Core 2 Duo E6400 Conroe 2.13GHz 2M shared L2 Cache LGA 775 Processor).

Do I need 64bit Win XP for a dual core 64 bit CPU?
You should be aware that there is very little 64-bit software and very few 64-bit device drivers, and none for aftermarket devices. The OS supplied will most likely be standard 32-bit WinXP Home. So what you are buying is a faster 32-bit computer that would like to be fully 64-bit. OTOH, Core Duo is competing with

32 Bit or 64 on a Intel Core Duo Processor T2600 2.16GHz Laptop?
Apple launched with Core Duo's (not Core 2 Duo's) which were not 64-bit, but most of their line has been updated now. If the processor is 64-bit you have the choice of installing Vista 32-bit or 64-bit. The statement "Consumers running 64-bit hardware are crippled from upgrading to 64-bit Windows Vista because

Intel Core Duo memory bus size
Everything else Apple offers, including their entry level notebooks, MacBook Pro's and mid-range iMac are all based on the non-64-bit, Intel Core 2 Duo chips. If the processor is 64-bit you have the choice of installing Vista 32-bit or 64-bit. The statement "Consumers running 64-bit hardware are crippled from

Intel Core 2 Duo E6400 / Win XP x64 Edition and DVF 6.6 ???
On Wed, 23 May 2007 15:17:01 -0700, Jason <Ja...@discussions.microsoft.com> wrote: Vista Home Premium 64-bit on Intel Core 2 Duo 965 chipset. Whenever my internet connection is interrupted and then fixed, rarely-ADSL, *ALL* 32-bit applications no longer can connect to the internet. While that is happening all

Seeking answers about 64-bit Windows XP vs 64-bit Vista.
Tim Streater tim.strea...@dante.org.uk comp sys mac system In article <43c7b7e7$...@news.cybersurf.net>, "Richard Tomkins" <tomki...@istop.com> wrote: The OP asked "What is the memory bus size " and the answer is 64 bits. For those of you going on about 32 bit and 64 bit CPU's and registers and code and the like,

32 bit operating system w/duo core 64bit processor
The 32/64 bit question is harder to answer. In general no, a 64 bit CPU is not inherently faster than a 32 bit CPU of the same clock speed. In fact some early model 64 bit CPUs are actually slower when running 32 bit code than a 32 bit CPU of the same clock speed. Core 2 Duo CPUs do not have this problem.

64 bit processing, etc.
Steve Easton ad...@95isalive.com microsoft public expression webdesigner I have a 64 bit capable Core 2 Duo machine, and I have the 32 bit version of XP Pro and Vista Ultimate installed on it. Both work like a charm. -- Steve Easton Microsoft MVP FrontPage FP Cleaner http://www.95isalive.com/fixes/fpclean.htm Hit

ISO 64 bit tablet PC (for comp.arch work)
64 Bit Core Microarchitecture 06F6 Core2 Duo T5200 2.0GHz Mobile Processor. 64 Bit Core Microarchitecture 06F6 Core2 Duo T7400 2.16GHz Mobile Processor. FC-PGA2 0F24 Pentium 4 Processor Northwood B0 PPGA-478 0F25 Intel Pentium 4 Extreme Edition 3.46GHz Processor - 3.46GHz 32- bit NetBurst Microarchitecture 0F27

Mac on Intel: Mac-weenies are confused and worried about 64-bit
So they're asking, what about 64-bit x86? Do these new Core Duos support 64-bit? If not, why not? Here's some examples of questions that they are asking from this blog: Q1: Jeremy Shockley Does anyone know if the Intel Core Duo is a 64 bit or 32 bit chip? I have not heard any mention of this.

Intel introduces "Core 2 Duo"
My understanding is that the only Mac Mini model capable of running 64-bit code is the current generation with an Intel Core 2 Duo processor. If you have an older model, it can only run 32-bit code. An application can be built with both 64-bit and 32-bit variants inside the same bundle, and the operating system

32 bit operating system w/duo core 64bit processor
mwebsurfer mwebsur...@verizon.net comp sys intel I want to upgrade my pc to a new MB and Intel core two duo processor, possibly the wolfsdale 8400 at 3.0 GHz. Will there be any problems using 32 bit XP Pro on this system? I'm considering an ASUS P5KE board. Any advise will be appreciated.I see this processor is 64

Core 2 Duo vs Pentium and 64bit
In the mean time, can someone suggest a MB for a Duo-Core e6600 that supports DDR2-800? I'd also like onboard NIC, Audio, IDE and SATA support - 1394 and a Also, does WinXp 64 run EVERYTHING the 32 bit version does? Or will half my apps not run if I upgrade? Thanks!!!!! 64 bit XP and 64 bit Vista does not have